User's Manual

BlueTone
TM
BTHF102/202 User Manual
. 17
5. Important Messages and Frequently Asked Questions
1. Except handsets, what kind of devices can the handsfree communicate with：
Besides pairing with a handset for receiving and making phone calls, the handsfree can also communicate with
PDA and computer that equipped with Bluetooth. For examples, when communicating with a computer
(through a USB Dongle) users can chat and/or listen music over the internet.
2. Red LED blinking：
Low battery indicator; please recharge your battery as soon as possible.
3. Can't power up the device after charging more than 20 minutes：
For the first time, the device should be charged at least 40 minute prior tuning on, it is recommended that the
battery should be fully charged before using the device.
4. Without charging indicator：
When the battery runs off or the handsfree has not been used for a while, the Red LED may take a while to
light up after the charger connected.
5. Can't hear anything on handsfree： you should check the followings
z Handsfree is power on
z Handsfree has paired with a handset
z Handsfree should connected with a handset (except the handset only supports Handsfree Profile）
z Handsfree and handset are within 10m
z Handsfree and handset should have good single strength
6. How many devices can a handsfree pair with：
Handsfree can pair with up to 8 devices, please refer section 2.4.2 for details.
7. Handsfree can not be found when a handset tries to pair with it：
Your handsfree may not be in the pairing mode, please refer section 2.4.1 for details.
8. Do the paired handsfree or the paired handset need to be repaired power off：
No. Please note that for the handset supports handsfree profile, the handsfree and the handset must be
connected first, refer section 2.4.4 for details。
9. Voice dialing does not work：
First check the handset supports voice dialing function; make sure you have recorded the voice tag. Please note
that noisy environment will affect voice dialing。
10. Can’t realize any functions
In the course of using, sometimes the Handsfree can not work property by some wrong operations. At this time,
connect the charger to the power outlet, plug the mini USB connector of the charger to handsfree’s charging
port to start charging for a few seconds. Then release the charger from the handsfree and the power outlet, and
turn on the handsfree to restart.